c950bb9080135e5afb438cb1bf194c7bfc826219079d3e400fc083f8e16f2f35

Analysis

max time kernel
145s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 17:35

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General

Target

office365/form/default.html
Size

16KB
MD5

7eb1d0befbc7ea745c8441498c64470e
SHA1

dcd78c31411e28a0a2b61037a5fb248922833ad0
SHA256

d81cb960dbb6c8e00637b0562349dd9edad9b1a28b3ea6b80b0f7ba077e70cb1
SHA512

33acd9fae4527a38ece5c045e9d84d6abb3831cb88ba6e2368f6139d87443d90710c680d8ebf4b498eb92b162ce620599a64f43a76ca7369d099132bdd631685
SSDEEP

192:Cm8szJ2A8snFWcgLAQ442+n6SoVGi3H3zi3H3LdamExoXC/uw+0WpPqyRoK/32hn:P+e4cdQ4u6rVGi3H3zi3H3Ldw52DReAC

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3276	msedge.exe
3276	msedge.exe
3896	msedge.exe
3896	msedge.exe
4180	identity_helper.exe
4180	identity_helper.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe
4416	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe
3896	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3896 wrote to memory of 2316	3896	msedge.exe	81
PID 3896 wrote to memory of 2316	3896	msedge.exe	81
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 644	3896	msedge.exe	82
PID 3896 wrote to memory of 3276	3896	msedge.exe	83
PID 3896 wrote to memory of 3276	3896	msedge.exe	83
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84
PID 3896 wrote to memory of 5012	3896	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\office365\form\default.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffef94246f8,0x7ffef9424708,0x7ffef9424718
  2⤵
  PID:2316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2000 /prefetch:2
  2⤵
  PID:644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2496 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:5012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
  2⤵
  PID:1832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  PID:4488
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5308 /prefetch:1
  2⤵
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4744 /prefetch:1
  2⤵
  PID:4692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3308 /prefetch:1
  2⤵
  PID:988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3392 /prefetch:1
  2⤵
  PID:3492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1976,15112249406503337460,13576918602250426885,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4416

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
f61fa5143fe872d1d8f1e9f8dc6544f9

SHA1
df44bab94d7388fb38c63085ec4db80cfc5eb009

SHA256
284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

SHA512
971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
87f7abeb82600e1e640b843ad50fe0a1

SHA1
045bbada3f23fc59941bf7d0210fb160cb78ae87

SHA256
b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

SHA512
ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
4358f604c3df813543b6e6de5c216087

SHA1
e2c758b7bfabc736483a0bb7f8bf4ff930ce535b

SHA256
d5e9f0254b1e8eee2c24c56435a11fdf72372ff0ec81853079cb88ef0fafe83b

SHA512
f6eff0195c1512d33a6c2c97b7e906a57ac824c85c37181027364659fe524a708d4cd52d635648ffe30939c091d3c91ce8ef4e806e6f1f72348796ef1527c164

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
e1784b031b2d6ea75321857bb0f385bc

SHA1
ad15eacc796ee35a2176b506cdacdceae0359172

SHA256
3f939b1e4164b4911485b0d933b2198d23e21db114f5c6802f6c99671b8422ae

SHA512
d2a5ce25bf6c826dd83fbca6179c63537490fd4eba24581f8d583f7225192d77fa64a72301e5f3040fb068b46132273a9a93a1962cf027304be636033fa3849b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
304585a0a42d605b0cd5c3f35c67a9e1

SHA1
b16305b9567226ec47c5182f09528859d717dae0

SHA256
dc2a5fa16d90877edac0ae38612aa7b124d5807f5367fbc38e18791b9073c727

SHA512
11c643025de0b83662b79b8793aad8bc40f16cbebf6b1b44500e12c77cf884957e19b009b9fc8a1e12b959feb6383de1e4c064c79c3aafe8bb8a083e7f41c4c3

Download Submit